Planned operations on the NHS are "going backwards" because Tory mismanagement has lead to more emergency admissions, according to the shadow care minister.
Liz Kendall said the main challenge for the NHS was to "help keep people fit and healthy and living at home" so hospital admissions could be kept down.
More top news
Her Majesty toured the show for 45 minutes.
M&S chief executive, Steve Rowe, has decided to take a more aggressive approach.
People are being encouraged to leave tributes and messages on the trees, which are on a trail in the city close to Manchester Arena.